一般认为苏铁一年只能抽生一次新叶。可笔者的莳养经验却证明,只要栽培管理精细,苏铁完全可以一年抽生三次新叶。做法是这样的: 1.配好栽培土苏铁喜微酸性土壤,需铁肥,故盆栽土应为菜园土2份,腐殖土(或熟黄土)2份,泥沙1份,河沙(粗沙)3份,鸡粪(拌沤制过的禽兽杂骨)1.5份,铁屑1.5份。地栽土稍可粗放,只需在地势高、排水良好的菜园土中混入泥沙、粗沙、铁屑各2份即 It is generally believed that cycads can only pump new leaves once a year. The author’s experience can support the cultivation of evidence, as long as the cultivation and management of fine, cycad can take three new leaves a year. The practice is this: 1. With a good cultivation of soil Su-You-hi slightly acidic soil, need iron fertilizer, so potting soil should be 2 parts of garden soil, humus (or loess) 2, sediment 1, river sand Coarse sand) 3 copies, chicken manure (mixed animals made of animal miscellaneous bone) 1.5 copies, iron filings 1.5 copies. Soil planted slightly thicker, just in the high terrain, well-drained garden soil mixed with sediment, coarse sand, iron filings that 2